Input device for portable computer



FIG. 1 is an isometric view of an input device for portable computer showing our new design, where the surrounding portable computer has been cut away; and,

FIG. 2 is an isometric view of an input device for portable computer showing our new design, where the surrounding portable computer has been included.

The broken line showing of FIG. 2 is for illustrative purposes only and forms no part of the claimed design. 

The ornamental design for an input device for portable computer, as shown and described. 